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Bug #1720

closed

[NaN] == [NaN] が true になる

Added by tadf (tadayoshi funaba) over 14 years ago. Updated over 6 years ago.

Status:
Closed
Target version:
ruby -v:
ruby 1.9.2dev (2009-07-03 trunk 23945) [i686-linux]

Description

=begin
NaN = 0.0/0
[NaN] == [NaN] が true になりますが、

NaN == NaN #=> false
[1] == [1.0] #=> true

という結果からするとおかしいように思います。
=end


Related issues 1 (0 open1 closed)

Has duplicate Ruby master - Bug #7676: Comparison of Float::NAN in array behaves unexpectedlyClosedmatz (Yukihiro Matsumoto)Actions
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